Answer practice problems on page2
Think and plan for your project-make a list of chemicals that you will need (due Friday if you want me to order)
Continue to review stoichiometry and net ionic equations
Optional
review from 3U
Additional 3U review in case you want to refresh your 3U chemistry.
Make sure you can solve stoichiometry questions and use the solubility chart to predict formation of precipitates and you are able to write net ionic equations because you will have a quiz on that tomorrow.
Enthalpy changes we learnt about enthalpy and different ways representing energy in reactions. We looked at calorimetry and went over the lab to determine the temperature of the Bunsen burner flame.
Lab activity : determining the heat of a neutralization.
Finish the worksheet and try the quiz due on Monday at 10 pm.
Test #1 will be on Friday Feb 23.
Long weekend
Online quiz: This will help assess your understanding to thermochemistry topics covered.
Sign in with your full name or first name and First letter of your last name ( ex: Rola W.)
You have until 10 pm FEb 19 to complete it.
Choose one area on the test that you struggled with and solve a related question and bring it to class on Monday.
Mond
Feb 26
Started rates of reaction
covered 6.1
Group got together to discuss the hot/cold pack project
(procedure and calculations are due to Wednesday)
Rubric shared:
We started 6.2 today which covered the collision theory and potentiel energy diagrams. Here is a PPT on collision theory and PE diagrams.
Factors affecting the rate of reactions will be investigated in the competition "Chemistry-Olympics". Groups were formed and planning for the quantities needed to make 50 mL of a gas was done.
Make sure you have your procedure and calculations ready for the cold/hot pack.
Stoichiometry calculations should be finished and you should have an idea about what method will be used to measure the rate of the reaction.
Week 1: Additional resources
Look up endothermic and exothermic reactions
Lesson 1: Heat, temperature, thermal energy, System, surroundings, endothermic, exothermic, 1st and 2nd law of thermodynamics.
Think and plan for your project-make a list of chemicals that you will need (due Friday if you want me to order)
Continue to review stoichiometry and net ionic equations
review from 3U
Covered specific heat capacity and Q= mc(Tf-Ti)
Additional white board notes:
Make sure you can solve stoichiometry questions and use the solubility chart to predict formation of precipitates and you are able to write net ionic equations because you will have a quiz on that tomorrow.
Quiz
Solutions:
Here is the example from the note solved:
Solutions to homework questions:
Test #1 will be on Friday Feb 23.
Sign in with your full name or first name and First letter of your last name ( ex: Rola W.)
You have until 10 pm FEb 19 to complete it.
Password:
456483
Feb 20
Answers to problems in the note handout:
The quiz is reopened if you have time to take it.
New password provided: 456483
Feb 21
Feb 22
Feb 23
Feb 26
covered 6.1
Group got together to discuss the hot/cold pack project
(procedure and calculations are due to Wednesday)
Rubric shared:
Feb 27
Here is a PPT on collision theory and PE diagrams.
Factors affecting the rate of reactions will be investigated in the competition "Chemistry-Olympics". Groups were formed and planning for the quantities needed to make 50 mL of a gas was done.
Make sure you have your procedure and calculations ready for the cold/hot pack.
Feb 28
Answers are here:
Mar 1st
Complete the homework sheet given in class.
here is information about the rate law and reaction mechanisms.
Online Quiz on Chapter 6:
Your quiz is available at: testmoz.com/1097049
The quiz passcode: ahsp4272
Link